So paying a $1000 for an unopened box of IN-18 isn’t such a good idea after
all...
https://m.ebay.com/itm/IN-18-Nixie-Tubes-Lot-of-25-New-Old-Stock-IN18-NOS-UNOPENED/162991044099?hash=item25f305f603:g:pWgAAOSw3gJZKGvG
Suddenly the price of tested IN-18s doesn’t seem that high anymore given how
m
Someone on the Utracer google group circulated this link:
http://www.americanradiohistory.com/Radio_Craft_Master_Page_Guide.htm
and there is also
http://www.americanradiohistory.com/Radio_Electronics%20_Master_Page.htm
the search facility (based on OCR) produces a few hits on "dekatron" and
a
I put together a Nixie clock for my daughter that utilizes IN-4 tubes, and
the case was rather big, so I put a couple of small gauges like you will
see here:
https://www.ebay.com/itm/AC-0-300V-Round-Analog-Dial-Panel-Meter-Voltmeter-Gauge-Black-New/282603795277?epid=25016355287&hash=item41cc7fb
Thinking these are still too big? Plus there isn't range of current (or
voltage) that you need available so you'd have to tinker with the meters
to get what you need. That plus they are in Australia might be a deal
breaker..?
Offered anyways, just in case
http://www.altronics.com.au/sear
And here's a short clip of the tubes in action:
https://drive.google.com/file/d/14Lg6D-E0NW3jW_BOm6p-898H9gvesSYq8A/view?usp=sharing
On Monday, February 19, 2018 at 7:07:17 AM UTC-5, John Murphy wrote:
>
> I'm building an audio spectrum analyzer using the MSGQ7 chip, an Arduino,
> and 14 IN-9
